Amazon.com: iFi Pro iDSD Signature - Desktop DAC/Tube/Solid State/Headphone Amplifier/Wireless Audio Streamer/USB/SPDIF/Optical Inputs for Home Stereo - Home Entertainment Upgrade : Electronics
Mini Bluetooth Vacuum Tube Preamp USB DAC Headphone Amplifier Receiver APTX-HD
Mini Bluetooth Vacuum Tube Preamp USB DAC Headphone Amplifier Receiver APTX-HD
HiFi Tube USB DAC Bluetooth 5.0 S/PDIF D/A Converter Headphone Amp 24Bit/192KHz
Amazon.com: Dared MP-5BT HiFi Vacuum Tube Amplifier, Audiophiles Professional Stereo Integrated AMP, Hybrid Amplifier, USB DAC/Line Input, 25W x 2 Output, with 6N1,6N2,6E2 Tubes : Electronics
Amazon.com: FX Audio DAC-X6 USB DAC AMP Combo and Tube 02 Pro 5725 Tube Pre-amp : Electronics
INFI Audio Hybrid Stereo Tube Amplifier with V5.0 Aptx-HD Bluetooth Aux RCA-Sub-Out 100W Home Audio Coaxial/Optical DAC Input HiFi Classic Integrated Amp : Amazon.com.au: Electronics
Amazon.com: Oligemok HiFi 6J9 Tube Headphone Vacuum Tube Amplifier PCM2706 USB DAC Decoder Tube Preamper : Electronics
Amazon.com: Dorchase DA-803 a Stereo Vacuum Tube Integrated Amplifier,Hybrid Amplifier, Bluetooth Connection,USB/DAC Input, Headphone Output, Pre Output,35Wx2,AC115 and AC230 Optional : Electronics
Amazon.com: FX Audio DAC-X6 USB DAC AMP Combo and Tube 02 Pro 5725 Tube Pre-amp : Electronics
INFI Audio Stereo Tube Headphone Amplifier, Class AB Hybrid Bluetooth Power Amplifier, Home DAC Audio HiFi Stereo Integrated Amp with Sub-Out : Amazon.ca: Electronics
iFi Pro iDSD 4.4mm Desktop DAC/Tube/Solid State/Headphone Amplifier/Wireless Audio Streamer/USB/SPDIF/Optical Inputs
Linsoul XDUOO MU-603 Bluetooth 5.1 DAC Pre-Amplifier with 12AU7 Tube ES9018K2M DAC Chip, AUX Output, Aluminum-Shielded Shell, Support SBC/AAC/aptX/aptX HD
Nobsound B100 Bluetooth 5.0 Tube Amplifier USB DAC Coax/Opt Integrated Power Amp : Amazon.ca: Electronics
AIYIMA T9 Bluetooth 5.0 6K4 Vacuum Tube Amplifier 2.0 Channel TPA3221 USB DAC 100Wx2 Stereo Receiver Amp COAX/OPT HiFi Home Audio Digital Amplifiers with VU Meter: Amazon.co.uk: Electronics & Photo
AD7228ABPZ, DAC 8-CH R-2R 8-bit 28-Pin PLCC Tube: Amazon.com: Industrial & Scientific
Amazon.co.jp: XDUOO TA-30 High Fidelity Desktop Electronic Tube/Gull Tube HiFi Amplifier File, USB to DAC, Coaxial, Fiber Optical, Bluetooth 5.0 Connection, Equipped with ES9038Q2M DAC Chip and Customized Capacitor, DSD512/PCM32bit/768kHz Analysis, 5Z3P
Amazon.com: AIYIMA T9 Bluetooth 5.0 100W * 2 Tube Amplifier 2.0 Channel Vacuum USB DAC Stereo HiFi Home Audio Digital Amp RCA/COA/Opt/PC-USB w/VU Meter : Electronics
Amazon.com: aune Flamingo-BD HiFi DAC with Vacuum Tube, Bluetooth 5.1 LDAC/aptX HD, Optical/Coaxial Output & Variable RCA LINE Out for Home Audio Receivers/AV Receivers/Active Speakers/Amplifiers/Power amps : Electronics
XDUOO TA-10R AK4493EQ XMOS USB DSD DAC 12AU7 CPLD Tube Headphone Amplifier : Amazon.com.au: Electronics
Amazon.com: Syba Sonic USB 2.0 DSD DAC Audio Tube Headphone Amplifier , (SD-DAC63110) : Electronics
Amazon.com: PCM1794+WM8805 DAC decoder board (without USB daughter card) : Musical Instruments
